STEVAL-MKI062V2 STMicroelectronics, STEVAL-MKI062V2 Datasheet - Page 11

• Manufacturer Part Number: STEVAL-MKI062V2
• Description: BOARD EVAL FOR MEMS SENSORS
• Manufacturer: STMicroelectronics
• Series: iNEMOr

Specifications of STEVAL-MKI062V2

• Design Resources: STEVAL-MKI062V2 Gerber Files STEVAL-MKI062V2 Schematic STEVAL-MKI062V2 Bill of Materials
• Sensor Type: Accelerometer, Gyroscope, Magnetometer, Pressure, Temperature
• Sensing Range: ±2g,4g,8g; 300 ~ 1100mbar; 300°/sec; -55 ~125°C
• Interface: I²C, USB
• Sensitivity: Multiple
• Voltage - Supply: 5V, USB
• Embedded: Yes, MCU, 32-Bit
• Utilized Ic / Part: LPR430AL, LY330ALH, LSM303DLH, LPS001DL, STM32F103RE, STLM75
• Interface Type: USB, CAN, I2C
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 55 C
• Silicon Manufacturer: STMicroelectronics
• Kit Application Type: Sensor
• Application Sub Type: MEMS Device
• Silicon Family Name: INEMO
• Kit Contents: MicroSD Card Slot, COM Connector, Reset Button,
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: STM32F103RE
• Other names: 497-10508

UM0937
Table 2.
Note:
Full-scale
1200 dps
300 dps
For each axis, the LPR430AL has two separate pins for the two full-scale 300-1200 dps.
With the STEVAL-MKI062V2 the user can select the full-scale, as described in
according to the filter setting, as detailed in the datasheet.
LPR430AL configuration scheme
The net PR_X_OUT, PR_Y_OUT, and LPR_Vref are connected to the ADC pins of the
STM32. (See
The analog outputs of the LPR430AL can be analyzed through an oscilloscope, using the
test point TP, TR, TG (ground) and T4.
It is recommended to put the respective pin of the STM32F103 into input floating mode.
Table 3.
axis
Gyro output
x
y
x
y
PR_X_OUT
PR_Y_OUT
LPR_Vref
LPR430AL-ADC connection
Table
3).
R77= 0 Ω in position 1
R78= 0 Ω in position 1
R77= 0 Ω in position 3
R77= 0 Ω in position 3
Enable
Doc ID 17418 Rev 1
PC0 (TR)
PC1 (TP)
PC2 (T4)
GPIO
Disabled
Disabled
Disabled
Disabled
Enabled
Enabled
Enabled
Enabled
Hardware layout and configuration
External filter
R88 = Do not assemble
R82 = Do not assemble
R88 = Do not assemble
R88 = Do not assemble
R84 = Do not assemble
R86 = Do not assemble
R82 = Do not assemble
R86 = Do not assemble
R87 = Do not assemble
R84 = Do not assemble
R87 = Do not assemble
R89= Do not assemble
R82 = 0 Ω
R86 = 0 Ω
R86 = 0 Ω
R84 = 0 Ω
R87 = 0 Ω
R87 = 0 Ω
R82 = 0 Ω
R88 = 0 Ω
R88 = 0 Ω
R84 = 0 Ω
R89= 0 Ω
R89= 0 Ω
ADC_IN_10
ADC_IN_11
ADC_IN_12
ADC_IN
Table
2,
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